Lang GCCO-T Service Manual page 13

Light switch. Inspection light only.
Push toggle switch to the up
position to inspect product. Switch
will automatically return to the off
position.
Pulse fan switch. Pulse fan
setting will only turn the fan
on when the oven is calling
for heat.
LED Display.
Temp Button. Press
to set desired temp.
ON
OFF
LIGHT COOK N HOLD
PULSE FAN HI-SPEED
FAN LOW-SPEED
TEMP/TIME
8 8 8
TEMP TIMER
13
CONTROL PANEL GCCO-SII
Power switch.
Cook N Hold switch.
Oven will automatically
drop to 140°F when oven
timer stops timing down.
Adjustment Arrows.
Adjusts the LED display
for time and temp.
START
Start/Stop Button. Starts
STOP
and stops the timer.
BUZZER
Timer Button. Press to
set desired time.
Vent Knob.
Dual speed switch.
Toggles the fan between
high and low speed.